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经营范围
发明名称
Punched Card Selecting, Analysing, and Recording Apparatus
摘要
申请公布号
GB1160548(A)
申请公布日期
1969.08.06
申请号
GB19650035286
申请日期
1965.08.17
申请人
ALBER LESLIE NORTH
发明人
ALBER LESLIE NORTH
分类号
G06F3/08;G06F7/06;G09G3/10
主分类号
G06F3/08
代理机构
代理人
主权项
地址
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